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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Base Product Number Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Logic Type Current - Output High, Low Schmitt Trigger Input Independent Circuits Propagation Delay
NXP USA Inc. 74HCT221DB,118 NXP USA Inc. 74HCT221DB,118 NXP USA Inc.
RFQ

Min: 1

Mult: 1

/image/NXP USA Inc. 74HCT Tape & Reel (TR) Obsolete -40°C ~ 125°C Surface Mount 16-SSOP (0.209", 5.30mm Width) 74HCT221 4.5 V ~ 5.5 V 16-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Monostable 4mA, 4mA Yes 2 31 ns
NXP USA Inc. 74HCT221N,112 NXP USA Inc. 74HCT221N,112 NXP USA Inc.
RFQ

Min: 1

Mult: 1

/image/NXP USA Inc. 74HCT Tube Obsolete -40°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 74HCT221 4.5 V ~ 5.5 V 16-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Monostable 4mA, 4mA Yes 2 31 ns
Nexperia USA Inc. 74HC423D,653 Nexperia USA Inc. 74HC423D,653 Nexperia USA Inc.
RFQ

Min: 1

Mult: 1

/image/Nexperia USA Inc. 74HC Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 74HC423 2 V ~ 6 V 16-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Monostable 5.2mA, 5.2mA No 2 20 ns
Nexperia USA Inc. 74HC4538PW,112 Nexperia USA Inc. 74HC4538PW,112 Nexperia USA Inc.
RFQ

Min: 1

Mult: 1

/image/Nexperia USA Inc. 74HC Tube Obsolete -40°C ~ 125°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 74HC4538 2 V ~ 6 V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 96 Monostable 5.2mA, 5.2mA No 2 25 ns
Nexperia USA Inc. 74HCT123D,653 Nexperia USA Inc. 74HCT123D,653 Nexperia USA Inc.
RFQ

Min: 1

Mult: 1

/image/Nexperia USA Inc. 74HCT Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 74HCT123 4.5 V ~ 5.5 V 16-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Monostable 4mA, 4mA Yes 2 77 ns
onsemi MC14538BFELG onsemi MC14538BFELG onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi 4000B Tape & Reel (TR) Obsolete -55°C ~ 125°C Surface Mount 16-SOIC (0.209", 5.30mm Width) MC14538 3 V ~ 18 V 16-SOEIAJ download 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,000 Monostable 8.8mA, 8.8mA Yes 2 95 ns
onsemi MC74HC4538ADTR2G onsemi MC74HC4538ADTR2G onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi 74HC Tape & Reel (TR) Active -55°C ~ 125°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 74HC4538 2 V ~ 6 V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Monostable 5.2mA, 5.2mA Yes 2 30 ns
Texas Instruments CD74HC423MT Texas Instruments CD74HC423MT Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tape & Reel (TR) Active -55°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 74HC423 2 V ~ 6 V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 Monostable 5.2mA, 5.2mA No 2 25 ns
Texas Instruments CD74HC4538M96G4 Texas Instruments CD74HC4538M96G4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tape & Reel (TR) Discontinued at Digi-Key -55°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 74HC4538 2 V ~ 6 V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Monostable 5.2mA, 5.2mA Yes 2 21 ns
Texas Instruments CD74HC4538PWG4 Texas Instruments CD74HC4538PWG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tube Obsolete -55°C ~ 125°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 74HC4538 2 V ~ 6 V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 90 Monostable 5.2mA, 5.2mA Yes 2 21 ns
Texas Instruments CD74HCT221EG4 Texas Instruments CD74HCT221EG4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Discontinued at Digi-Key -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 74HCT221 4.5 V ~ 5.5 V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Monostable 4mA, 4mA Yes 2 18 ns
Texas Instruments CD74HCT221M Texas Instruments CD74HCT221M Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 74HCT221 4.5 V ~ 5.5 V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 40 Monostable 4mA, 4mA Yes 2 18 ns
Texas Instruments CD74HC221PWT Texas Instruments CD74HC221PWT Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HC Tape & Reel (TR) Active -55°C ~ 125°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 74HC221 2 V ~ 6 V 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 Monostable 5.2mA, 5.2mA Yes 2 18 ns
Texas Instruments SN74AHCT123AD Texas Instruments SN74AHCT123AD Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74AHCT Tube Active -40°C ~ 85°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 74AHCT123 4.5 V ~ 5.5 V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 40 Monostable 8mA, 8mA Yes 2 5.3 ns
Texas Instruments SN74LS122D Texas Instruments SN74LS122D Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LS Tube Active 0°C ~ 70°C Surface Mount 14-SOIC (0.154", 3.90mm Width) 74LS122 4.75 V ~ 5.25 V 14-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Monostable 400µA, 8mA No 1 28 ns
Texas Instruments SN74121D Texas Instruments SN74121D Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 7400 Tube Active 0°C ~ 70°C Surface Mount 14-SOIC (0.154", 3.90mm Width) 74121 4.75 V ~ 5.25 V 14-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Monostable 400µA, 16mA No 2 45 ns
Texas Instruments SN74123N Texas Instruments SN74123N Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 7400 Tube Active 0°C ~ 70°C Through Hole 16-DIP (0.300", 7.62mm) 74123 4.75 V ~ 5.25 V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Monostable 800µA, 16mA No 2 22 ns
Texas Instruments SN74LS221DR Texas Instruments SN74LS221DR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LS Tape & Reel (TR) Active 0°C ~ 70°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 74LS221 4.75 V ~ 5.25 V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Monostable 400µA, 8mA No 2 45 ns
Texas Instruments SN74LS221NSR Texas Instruments SN74LS221NSR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LS Tape & Reel (TR) Active 0°C ~ 70°C Surface Mount 16-SOIC (0.209", 5.30mm Width) 74LS221 4.75 V ~ 5.25 V 16-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Monostable 400µA, 8mA No 2 45 ns
Texas Instruments SN74LS423DR Texas Instruments SN74LS423DR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LS Tape & Reel (TR) Obsolete 0°C ~ 70°C Surface Mount 16-SOIC (0.154", 3.90mm Width) SN74LS42 4.75 V ~ 5.25 V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Monostable 400µA, 8mA No 2 28 ns
Texas Instruments SN74LS423NSR Texas Instruments SN74LS423NSR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LS Tape & Reel (TR) Active 0°C ~ 70°C Surface Mount 16-SOIC (0.209", 5.30mm Width) 74LS423 4.75 V ~ 5.25 V 16-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Monostable 400µA, 8mA No 2 28 ns
Texas Instruments SN74LVC1G123DCUT Texas Instruments SN74LVC1G123DCUT Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LVC Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount 8-VFSOP (0.091", 2.30mm Width) 74LVC1G123 1.65 V ~ 5.5 V 8-VSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 Monostable 32mA, 32mA Yes 1 18.5 ns
Texas Instruments SN74LV123AD Texas Instruments SN74LV123AD Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LV Tube Active -40°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) SN74LV123 2 V ~ 5.5 V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 40 Monostable 12mA, 12mA Yes 2 13 ns
Texas Instruments SN74LV123ADBR Texas Instruments SN74LV123ADBR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LV Tape & Reel (TR) Active -40°C ~ 125°C Surface Mount 16-SSOP (0.209", 5.30mm Width) SN74LV123 2 V ~ 5.5 V 16-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Monostable 12mA, 12mA Yes 2 13 ns
Texas Instruments SN74LV221ADBRE4 Texas Instruments SN74LV221ADBRE4 Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74LV Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 16-SSOP (0.209", 5.30mm Width) SN74LV22 2 V ~ 5.5 V 16-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 Monostable 12mA, 12mA Yes 2 13.2 ns
onsemi CD4528BCN onsemi CD4528BCN onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi 4000B Tube Obsolete -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) CD4528 3 V ~ 15 V 16-PDIP download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Monostable 3.5mA, 8.8mA No 2 65 ns
onsemi DM74LS221N onsemi DM74LS221N onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi 74LS Tube Obsolete 0°C ~ 70°C Through Hole 16-DIP (0.300", 7.62mm) 74LS221 4.75 V ~ 5.25 V 16-PDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Monostable 400µA, 8mA No 2 65 ns
Texas Instruments CD74HCT4538E Texas Instruments CD74HCT4538E Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments 74HCT Tube Active -55°C ~ 125°C Through Hole 16-DIP (0.300", 7.62mm) 74HCT4538 4.5 V ~ 5.5 V 16-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Monostable 4mA, 4mA Yes 2 23 ns
onsemi MM74HC423AN onsemi MM74HC423AN onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi 74HC Tube Obsolete -40°C ~ 85°C Through Hole 16-DIP (0.300", 7.62mm) 74HC423 2 V ~ 6 V 16-PDIP download 1 (Unlimited) REACH Unaffected MM74HC423AN-NDR EAR99 8542.39.0001 25 Monostable 5.2mA, 5.2mA Yes 2 22 ns
onsemi 74VHC123AM onsemi 74VHC123AM onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi 74VHC Tube Active -40°C ~ 85°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 74VHC123 2 V ~ 5.5 V 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 48 Monostable 8mA, 8mA Yes 2 8.1 ns

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